BRIEF-Samsung working with U.S. CPSC to investigate cases involving Galaxy Note7

* Samsung says will ask all carrier and retail partners
globally to stop sales and exchanges of the Galaxy Note7 while
the investigation is taking place

* Samsung Electronics says consumers with original Galaxy
Note7 or replacement Galaxy Note7 should power down and take
advantage of remedies available
Source text: (bit.ly/2dg2OHi)
Further company coverage:
(Reporting by Anuron Kumar Mitra)

WASHINGTON, Dec 9 Aetna Inc's chief
executive denied on Friday that its withdrawal from some
Obamacare exchanges was in retaliation for government efforts to
halt its merger with Humana Inc, as he sought to
convince a federal judge to approve the deal.

LOS ANGELES, Dec 9 President-elect Donald Trump
will remain an executive producer on the reality TV show
"Celebrity Apprentice," new host Arnold Schwarzenegger said on
Friday, defending the situation as similar to his own
transitions between politics and entertainment.